ES2072361T3 - Procedimiento para la preparacion de una masa de moldeo de polipropileno. - Google Patents

Procedimiento para la preparacion de una masa de moldeo de polipropileno.

Info

Publication number
ES2072361T3
ES2072361T3 ES90124595T ES90124595T ES2072361T3 ES 2072361 T3 ES2072361 T3 ES 2072361T3 ES 90124595 T ES90124595 T ES 90124595T ES 90124595 T ES90124595 T ES 90124595T ES 2072361 T3 ES2072361 T3 ES 2072361T3
Authority
ES
Spain
Prior art keywords
procedure
preparation
propylene
molding mass
polypropylene molding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES90124595T
Other languages
English (en)
Inventor
Michael Dr Schreck
Andreas Dr Winter
Walter Dr Spaleck
Hartmut Dr Kondoch
Jurgen Dr Rohrmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of ES2072361T3 publication Critical patent/ES2072361T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • C08F297/083—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/06—Metallocene or single site catalysts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Abstract

LA INVENCION SE REFIERE A UN COPOLIMERO EN BLOQUES DE PROPILENO QUE TIENE BUENA RESISTENCIA A LOS GOLPES A BAJA TEMPERATURA Y GRAN CAPACIDAD DE FLUENCIA, Y SE OBTIENE MEDIANTE LA POLIMERIZACION DE PROPILENO Y COMONOMEROS, EN PRESENCIA DE UN CATALIZADOR QUE CONTIENE UN GRUPO COMPLEJO METALICO QUIRAL DE FORMULA (I) Y UN ALUMINOXANO, Y SE CARACTERIZA PORQUE LA POLIMERIZACION SE REALIZA EN DOS FASES: EN LA PRIMERA SE OBTIENE UN POLIMERO DE PROPILENOCRISTALINO EN MONOMEROS FLUIDOS, Y EN LA SEGUNDA, SE PRODUCE UN COPOLIMERO EN FASE GASEOSA.
ES90124595T 1989-12-21 1990-12-18 Procedimiento para la preparacion de una masa de moldeo de polipropileno. Expired - Lifetime ES2072361T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3942364A DE3942364A1 (de) 1989-12-21 1989-12-21 Verfahren zur herstellung einer polypropylen-formmasse

Publications (1)

Publication Number Publication Date
ES2072361T3 true ES2072361T3 (es) 1995-07-16

Family

ID=6396072

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90124595T Expired - Lifetime ES2072361T3 (es) 1989-12-21 1990-12-18 Procedimiento para la preparacion de una masa de moldeo de polipropileno.

Country Status (7)

Country Link
EP (1) EP0433990B1 (es)
JP (1) JP3124558B2 (es)
AU (1) AU647433B2 (es)
CA (1) CA2032803C (es)
DE (2) DE3942364A1 (es)
ES (1) ES2072361T3 (es)
ZA (1) ZA9010266B (es)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5391629A (en) * 1987-01-30 1995-02-21 Exxon Chemical Patents Inc. Block copolymers from ionic catalysts
DE3942365A1 (de) * 1989-12-21 1991-06-27 Hoechst Ag Verfahren zur herstellung einer polypropylen-formmasse
DE3942366A1 (de) * 1989-12-21 1991-06-27 Hoechst Ag Verfahren zur herstellung eines syndiotaktischen propylen-copolymers
ES2091289T5 (es) † 1990-05-14 2008-11-01 UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION Composiciones polimericas.
EP0485821B1 (de) 1990-11-12 1996-06-12 Hoechst Aktiengesellschaft Metallocene mit Liganden aus 2-substituierten Indenylderivaten, Verfahren zu ihrer Herstellung und ihre Verwendung als Katalysatoren
USRE39561E1 (en) 1990-11-12 2007-04-10 Basell Polyoefine Gmbh Metallocenes containing ligands of 2-substituted indenyl derivatives, process for their preparation, and their use as catalysts
TW300901B (es) * 1991-08-26 1997-03-21 Hoechst Ag
DE4130429A1 (de) * 1991-09-13 1993-03-18 Basf Ag Verfahren zur herstellung von mehrphasigen blockcopolymerisaten auf der basis von alk-1-enen
US5932669A (en) * 1991-11-30 1999-08-03 Targor Gmbh Metallocenes having benzo-fused indenyl derivatives as ligands, processes for their preparation and their use as catalysts
ES2093166T3 (es) * 1991-11-30 1996-12-16 Hoechst Ag Metalocenos con derivados de indenilo condensados con benzo como ligandos, procedimiento para su preparacion y su utilizacion como catalizadores.
TW309523B (es) * 1991-11-30 1997-07-01 Hoechst Ag
US5830821A (en) * 1991-11-30 1998-11-03 Targor Gmbh Process for olefin preparation using metallocenes having benzo-fused indenyl derivatives as ligands
TW259804B (es) * 1992-01-18 1995-10-11 Hoechst Ag
JPH05230321A (ja) * 1992-02-21 1993-09-07 Mitsubishi Petrochem Co Ltd 熱可塑性重合体組成物
EP0582194B1 (de) * 1992-08-03 1998-05-06 TARGOR GmbH Verfahren zur Herstellung eines Olefinpolymers unter Verwendung von Metallocenen mit speziell substituierten Indenylliganden
USRE39156E1 (en) 1992-08-15 2006-07-04 Basell Polyolefine Gmbh Process for the preparation of polyolefins
EP0841370B1 (en) * 1993-01-11 2003-05-02 Mitsui Chemicals, Inc. Propylene polymer compositions
DE4317654A1 (de) * 1993-05-27 1994-12-01 Basf Ag Statistische Copolymerisate des Propylens
DE4317655A1 (de) * 1993-05-27 1994-12-01 Basf Ag Mehrphasige Blockcopolymerisate des Propylens
JP4024295B2 (ja) * 1994-04-11 2007-12-19 三井化学株式会社 プロピレン系重合体組成物の製造方法およびプロピレン系重合体組成物
DE69511023T2 (de) * 1994-04-11 2000-01-27 Mitsui Chemicals Inc Verfahren zur herstellung einer propylen-polymerzusammensetzung und propylen-polymerzusammensetzung
JP3357186B2 (ja) 1994-07-14 2002-12-16 三菱化学株式会社 プロピレンブロック共重合体の製造法
IT1273660B (it) * 1994-07-20 1997-07-09 Spherilene Srl Procedimento per la preparazione di polimeri amorfi del propilene
JP3275223B2 (ja) * 1994-09-22 2002-04-15 科学技術振興事業団 ポリプロピレン−ｂ−ポリ（エチレン−ｃｏ−プロピレン）とその製造方法
IT1270125B (it) * 1994-10-05 1997-04-28 Spherilene Srl Processo per la ( co) polimerizzazione di olefine
IT1274469B (it) * 1995-05-11 1997-07-17 Spherilene Spa Composizioni poliolefiniche vulcanizzabili dinamicamente
EP0816394B1 (en) * 1996-06-26 2002-01-30 BP Chemicals S.N.C. Process for polymerising ethylene in the gas phase
ES2174278T3 (es) * 1996-09-04 2002-11-01 Exxonmobil Chem Patents Inc Polimeros de propileno mejorados para peliculas orientadas.
TW442528B (en) * 1996-12-02 2001-06-23 Chisso Corp Polypropylene composition
WO1999014270A1 (fr) * 1997-09-18 1999-03-25 Chisso Corporation Composition de polypropylene
US6337372B1 (en) 1998-08-04 2002-01-08 Chisso Corporation Propylene/propylene/olefin block copolymer and process for producing the same
EP1162219B1 (en) * 1998-10-19 2007-05-02 Chisso Petrochemical Corporation Use of an elastomer for injection molding
JP4423192B2 (ja) * 2002-06-12 2010-03-03 バセル ポリオレフィン ジーエムビーエイチ 高い透明性を有する柔軟なプロピレンコポリマー組成物
CN1294160C (zh) * 2002-07-24 2007-01-10 巴塞尔聚烯烃股份有限公司 丙烯聚合物组合物的至少两阶段制备工艺
JP4097581B2 (ja) * 2003-08-22 2008-06-11 三井化学株式会社 プロピレン系共重合体
JP5097366B2 (ja) * 2005-07-29 2012-12-12 日本ポリプロ株式会社 プロピレン系ブロック共重合体
EP1911779B1 (en) 2005-07-29 2012-12-19 Japan Polypropylene Corporation Process for production of propylene block copolymer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3331877A1 (de) * 1983-09-03 1985-03-21 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung einer polypropylen-formmasse
US4882380A (en) * 1987-07-07 1989-11-21 Union Carbide Chemicals And Plastics Company Inc. Process for the production of impact polypropylene copolymers
IL89525A0 (en) * 1988-03-21 1989-09-10 Exxon Chemical Patents Inc Silicon-bridged transition metal compounds
JP2818199B2 (ja) * 1989-06-12 1998-10-30 三井化学株式会社 シンジオタクチックポリプロピレン樹脂組成物およびその製造方法
IL95097A0 (en) * 1989-08-23 1991-06-10 Himont Inc Thermoplastic olefin polymer and its preparation
DE3942363A1 (de) * 1989-12-21 1991-06-27 Hoechst Ag Verfahren zur herstellung einer polypropylen-formmasse
DE3942365A1 (de) * 1989-12-21 1991-06-27 Hoechst Ag Verfahren zur herstellung einer polypropylen-formmasse

Also Published As

Publication number Publication date
JP3124558B2 (ja) 2001-01-15
AU647433B2 (en) 1994-03-24
AU6830190A (en) 1991-06-27
ZA9010266B (en) 1991-10-30
CA2032803A1 (en) 1991-06-22
EP0433990B1 (de) 1995-04-19
DE3942364A1 (de) 1991-06-27
EP0433990A2 (de) 1991-06-26
JPH06206921A (ja) 1994-07-26
EP0433990A3 (en) 1992-09-02
DE59008936D1 (de) 1995-05-24
CA2032803C (en) 2002-06-04

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